According to crazylaws.com, here in Maine, after January 14th you will be charged a fine for having your Christmas decorations still up. But I can tell you for a fact, that one is not very well enforced!
also:
In Maine it's illegal to catch lobsters with your bare hands.
You may not step out of a plane in flight.
In Augusta to stroll down the street playing a violin is against the law.
L